WO2010014319A3 - Communicating a group message packet over a wide area network - Google Patents

Communicating a group message packet over a wide area network Download PDF

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Publication number
WO2010014319A3
WO2010014319A3 PCT/US2009/048566 US2009048566W WO2010014319A3 WO 2010014319 A3 WO2010014319 A3 WO 2010014319A3 US 2009048566 W US2009048566 W US 2009048566W WO 2010014319 A3 WO2010014319 A3 WO 2010014319A3
Authority
WO
WIPO (PCT)
Prior art keywords
group message
message packet
wcd
epdm
communicating
Prior art date
Application number
PCT/US2009/048566
Other languages
French (fr)
Other versions
WO2010014319A2 (en
Inventor
Robert D. Logalbo
Bradley M. Hiben
Original Assignee
Motorola, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola, Inc. filed Critical Motorola, Inc.
Priority to AU2009277006A priority Critical patent/AU2009277006B2/en
Priority to CA2728608A priority patent/CA2728608C/en
Priority to CN200980125452.XA priority patent/CN102077618B/en
Priority to EP09803325.1A priority patent/EP2308251A4/en
Publication of WO2010014319A2 publication Critical patent/WO2010014319A2/en
Publication of WO2010014319A3 publication Critical patent/WO2010014319A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/186—Processing of subscriber group data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

A method and apparatus is provided for communicating a group message packet among wireless communication devices (WCDs) over a wide area communication network that includes a first infrastructure device (ID), a second ID and a third ID. A first communication connection is established between an envoy packet duplicator module (EPDM) that is in communication range of a source wireless communication device (WCD) and a first envoy module implemented at the first ID that is in communication range of a first destination WCD. The EPDM is implemented at the third ID. The source WCD communicates a group message packet from the source WCD to a third envoy module implemented at the third ID, which forwards the group message packet to the EPDM. The EPDM generates a first copy of the group message packet destined for the first destination WCD, and communicates the first copy of the group message packet to the first envoy module.
PCT/US2009/048566 2008-07-31 2009-06-25 Communicating a group message packet over a wide area network WO2010014319A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2009277006A AU2009277006B2 (en) 2008-07-31 2009-06-25 Communicating a group message packet over a wide area network
CA2728608A CA2728608C (en) 2008-07-31 2009-06-25 Communicating a group message packet over a wide area network
CN200980125452.XA CN102077618B (en) 2008-07-31 2009-06-25 Communicating a group message packet over a wide area network
EP09803325.1A EP2308251A4 (en) 2008-07-31 2009-06-25 Communicating a group message packet over a wide area network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/183,920 2008-07-31
US12/183,920 US8416727B2 (en) 2008-07-31 2008-07-31 Communicating a group message packet over a wide area network

Publications (2)

Publication Number Publication Date
WO2010014319A2 WO2010014319A2 (en) 2010-02-04
WO2010014319A3 true WO2010014319A3 (en) 2010-05-06

Family

ID=41608266

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/048566 WO2010014319A2 (en) 2008-07-31 2009-06-25 Communicating a group message packet over a wide area network

Country Status (5)

Country Link
US (1) US8416727B2 (en)
EP (1) EP2308251A4 (en)
CN (1) CN102077618B (en)
CA (1) CA2728608C (en)
WO (1) WO2010014319A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8416727B2 (en) 2008-07-31 2013-04-09 Motorola Solutions, Inc. Communicating a group message packet over a wide area network
JP5994261B2 (en) * 2012-01-31 2016-09-21 ブラザー工業株式会社 Communication device
US9432319B2 (en) 2013-03-07 2016-08-30 Blackberry Limited Method, system and apparatus for automatically generating distribution lists
WO2015015786A1 (en) * 2013-07-30 2015-02-05 日本電気株式会社 Communication system, communication apparatus, control apparatus, network device, communication method, control method, and program
US10927153B1 (en) * 2015-05-20 2021-02-23 University Of South Florida Synthetic plasmodium antigens, compositions, and uses thereof
WO2021114115A1 (en) * 2019-12-10 2021-06-17 华为技术有限公司 Communication method and apparatus
CN114124867B (en) * 2021-11-18 2023-07-04 大连九锁网络有限公司 Group-sending instant message transmission method under two-layer and three-layer mixed network structure

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US20080084839A1 (en) * 2004-07-06 2008-04-10 Guosheng Xie Digital Trunked Communication Network Which Supports Roaming And Method Thereof

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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US20050221819A1 (en) * 2002-05-24 2005-10-06 Kodiak Networks, Inc. Roaming gateway for support of advanced voice services while roaming in wireless communications systems
US20070225024A1 (en) * 2004-06-02 2007-09-27 Liangbin Li System of Group Communication and a Method of Group Call Processing Based on Cdma 2000 High-Speed Packet Data Network
US20060056361A1 (en) * 2004-06-30 2006-03-16 James Jiang Global open trunking system for CDMA wireless communication
US20080084839A1 (en) * 2004-07-06 2008-04-10 Guosheng Xie Digital Trunked Communication Network Which Supports Roaming And Method Thereof

Also Published As

Publication number Publication date
CN102077618A (en) 2011-05-25
US8416727B2 (en) 2013-04-09
CA2728608C (en) 2014-03-25
CN102077618B (en) 2014-01-15
EP2308251A2 (en) 2011-04-13
AU2009277006A1 (en) 2010-02-04
US20100027453A1 (en) 2010-02-04
WO2010014319A2 (en) 2010-02-04
CA2728608A1 (en) 2010-02-04
EP2308251A4 (en) 2013-07-31

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